[iOS] Japanese text gets replaced when typing after deleting a character when using physical keyboard #91365
Description
Steps to Reproduce
I don't have a verification environment at hand, so this is the content of an inquiry from a user
This can be a problem with excessive deletion, even though the delete button is only pressed once
It happened in both versions 2.5.2 and 2.6.0-5.2.pre.
Here's a video I got from a user.
The 5~7 seconds is where the problem is.
https://user-images.githubusercontent.com/7422251/136192069-3fcdfa1b-28c6-4747-a034-189580e0cade.mp4
Minimal sample code
class SamplePage extends StatefulWidget {
SamplePage(): super();
@override
SamplePageState createState() => SamplePageState();
}
class SamplePageState extends State<SamplePage> with WidgetsBindingObserver {
@override
void initState(){
super.initState();
}
Widget build(BuildContext context){
return Container(
padding: EdgeInsets.only(top: 100, left: 10, right: 10),
child: TextField(),
);
}
}
- Run
flutter run. - input japanese word. ( sample. "ご覧に" is good. In english keyboard input "goranni" )
- press delete Button ( sentense will be "ご覧" )
- input "に". In english keyboard input "ni".
Expected results:
the word will be "ご覧に"
Actual results:
the word will be "に"
Details
flutter doctor -v
[✓] Flutter (Channel stable, 2.5.2, on Mac OS X 10.15.7 19H1419 darwin-x64, locale ja-JP)
• Flutter version 2.5.2 at /Users/user/Desktop/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 3595343e20 (6 days ago), 2021-09-30 12:58:18 -0700
• Engine revision 6ac856380f
• Dart version 2.14.3
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/user/Library/Android/sdk
✗ cmdline-tools component is missing
Run `path/to/sdkmanager --install “cmdline-tools;latest”`
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.
[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.4, Build version 12D4e
• CocoaPods version 1.11.0
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
:hammer: https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
:hammer: https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
[✓] Connected device (1 available)
• Chrome (web) • chrome • web-javascript • Google Chrome 94.0.4606.61
Metadata
Metadata
Assignees
Labels
High-priority issues at the top of the work listSupporting other languages or locales. (aka i18n)Entering text in a text field or keyboard related problemsflutter/engine related. See also e: labels.Found to occur in 2.5Found to occur in 2.6The issue has been confirmed reproducible and is ready to work oniOS applications specifically